Baby Rubber Plant.

At a glance

Care level

Easy

Plant type

Tropical perennial

Light

Bright, indirect light is best, though it can tolerate lower light levels.

Indoor light

bright-indirect

Water

Every 7 to 14 days

Mature size

Up to 30 centimeters tall and wide.

Growth rate

medium

Hardiness

USDA 10 to 12

Bloom time

Late spring to early summer

Care

Allow the top half of the soil to dry out completely before watering again. Watch for drooping leaves, which often signal that the plant is thirsty. Keep it away from cold drafts to ensure it stays happy and healthy.

Watering

Water only when the top half of the soil feels dry to the touch.

Feeding

Use a balanced liquid fertilizer diluted to half strength during the growing season.

Pruning

Trim back leggy stems to encourage a bushier, more compact shape.

Repotting

Repot only when the plant becomes root bound, as it prefers a snug pot.

Soil

Well draining, peat based potting mix.

Soil pH

6.0 to 7.0

Temperature

15 to 24°C

Humidity

40 to 60%

Drought tolerance

moderate

Lifespan

Perennial, typically 5 to 10 years.

Deer and rabbits

moderate

Safety

People

It is generally considered non toxic to humans, though it is always best to keep plants away from curious mouths.

Pets

This plant is considered non-toxic to cats and dogs.

Children

The succulent leaves can be a choking hazard if a small child decides to take a bite.

Edibility

While often listed as non toxic, ingestion can still cause mild stomach upset in pets or people.

How to identify it

• Thick, fleshy, spoon shaped leaves
• Glossy, dark green leaf surface
• Upright, branching growth habit
• Small, spike like flower clusters

Height

0.2 to 0.3m

Spread

0.2 to 0.3m

Leaves

dark green, light green, evergreen

Flowers

white, cream, 0.5 to 1cm

Common problems

• Root rot — This usually happens when the soil stays too wet for too long.
• Mealybugs — These tiny white cottony pests love to hide in the leaf axils.

Growing it

Propagation

stem cuttings, leaf cuttings

When to plant

spring, summer

Overwintering

Keep it in a warm spot away from cold drafts or heaters. Reduce watering significantly during the cooler months.

In containers

It thrives in containers and does not need a large pot, as it prefers to be slightly root bound.

Group plants with similar water requirements to make your care routine much easier.

Grows well with

• Pothos — They share similar light and water needs.
• Snake Plant — Both plants handle indoor conditions well and look great together.

Keep away from

• Ferns — Ferns need much higher humidity than this plant prefers.

Similar species

• Peperomia clusiifolia — It has a similar growth habit but often features colorful leaf margins.

Science

Family

Piperaceae

Genus

Peperomia

Order

Piperales

Class

Magnoliopsida

Native range

Tropical regions of Florida, Mexico, and the Caribbean.

Conservation

This species is not currently of conservation concern.

It grows as an epiphyte on trees or in rocky crevices in its native tropical habitat.

Uses

indoor ornamental, tabletop plant, office greenery

Taxonomy resolved against GBIF.

Questions people ask

How often should I water it?

Wait until the top inch or two of soil feels dry to the touch.

Does it need direct sun?

It prefers bright, indirect light and can burn in harsh, direct sun.

Where the name comes from

The name obtusifolia refers to the blunt or rounded shape of the leaves.

Good to know

• It is native to the tropical regions of Florida, Mexico, and the Caribbean.
• The leaves store water, which helps it survive short dry spells.
• It is a very popular choice for beginners because it is quite forgiving.